Packet #2891929 Uspeh

TRACEROUTE_APP packet from crms.bg.zemun (CRM) to DUH

2
Ukupno prijema
2
Jedinstveni gateway-i
3
Broj skokova
84
Payload bajtovi
Informacije o paketu
ID u bazi: 2891929
Mesh Packet ID: 0x227aebad
Koristi se za korelaciju kroz gateway-e
Vreme: 2026-04-19 01:18:41 UTC
Od čvora: crms.bg.zemun (CRM)
Do čvora: DUH (cbcd)
Uspeh: Obrađeno
Protokol: TRACEROUTE_APP
Port: 70
Gateway: Knez Mihailova 🏛️ (PxKM)
Kanal: MediumFast
RSSI: -113 dBm
SNR: -4.0 dBm
Info o skokovima: 3/5 hops
Start: 5, Limit: 2
Payload podaci
Protokol: TRACEROUTE_APP
Veličina: 84 bytes
Dekodovano: Da
Dekodovani podaci:
Informacije o ruti
Ruta: crm.bg.krnjaca.2 (CRM) → !ffffffff → !ffffffff
Broj skokova: 2 hops
Status: Forward incomplete, Return in progress
SNR prema: 10.75 dB -32.0 dB -32.0 dB -13.75 dB
Povratna ruta: Palilulska pijaca 🥦 (MI) → !ffffffff → Cer 2 Vodice (5KIZ)
SNR povratni: -11.25 dB -32.0 dB 1.0 dB
Vizualizacija rute

Učitavanje mape rute...

Map shows the geographic path if nodes have shared location data.
Koraci traceroute-a
Skok Od čvora Do čvora Razdaljina SNR (dB) Smer Analiza
1 DUH crm.bg.krnjaca.2 (CRM) Nepoznato 10.75 dB Poreklo Skokovi
2 crm.bg.krnjaca.2 (CRM) !ffffffff Nepoznato -32.0 dB Relay Skokovi
3 !ffffffff !ffffffff Nepoznato -32.0 dB Relay Skokovi
4 !ffffffff crms.bg.zemun (CRM) Nepoznato -13.75 dB Relay Skokovi
Nepotpun traceroute - Final destination not reached
Koraci povratne rute
Skok Od čvora Do čvora Razdaljina SNR (dB) Smer Analiza
1 crms.bg.zemun (CRM) Palilulska pijaca 🥦 (MI) Nepoznato -11.25 dB Početak povratka Skokovi
2 Palilulska pijaca 🥦 (MI) !ffffffff Nepoznato -32.0 dB Povratni relay Skokovi
3 !ffffffff Cer 2 Vodice (5KIZ) Nepoznato 1.0 dB Kraj povratka Skokovi
Kombinovani traceroute graf
Kontrole: Drag nodes to rearrange • Mouse wheel to zoom • Click and drag background to pan • Hover for details

Pravljenje grafa...

Legend & Paths
Čvorovi
🔄 Router čvor
📡 Gateway čvor
🚀 Izvorni čvor
🎯 Ciljni čvor
Veze
RF link
Gateway veza
Direktan prijem (0 skokova)
Rute paketa
Učitavanje ruta...
Analiza sirovog paketa
Complete field breakdown and MQTT privacy/exposure analysis
Struktura paketa
Tok MQTT paketa:
ServiceEnvelope (MQTT layer) → MeshPacket (Mesh layer) → Dekodovani payload (Application data)
Ukupna veličina:84 bytes
Gateway:!849a6a4c
Kanal:MediumFast
Tip payload-a:TRACEROUTE_APP
Broj skokova:3 / 5
Privatnost — pregled
Nivo izloženosti:
Direct Message
Opcije privatnosti:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 3 more...
Rizici izloženosti:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (3 hops)
+ 1 more...
MQTT ServiceEnvelope polja

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

PoljeVrednost
gateway_id !849a6a4c
Format ID-a čvora
channel_id MediumFast
packet MeshPacket (84 bytes)
Sadrži pravi mesh mrežni paket
MeshPacket polja

Core mesh packet with routing and payload information

PoljeVrednostTip
from 3701431620
ID izvornog čvora 		uint32
to 946850765
ID ciljnog čvora 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 84 bytes size
hop_limit 2
Preostali dozvoljeni skokovi 		uint32
hop_start 5
Početni maksimum skokova 		uint32
hops_taken 3
Izračunato: hop_start - hop_limit 		derived
rx_rssi -113.0 dBm
Jačina signala na gateway-u 		int32
rx_snr -4.00 dB
Kvalitet signala na gateway-u 		float
rx_time 1776561520
Vreme prijema 		fixed32
via_mqtt Ne
Direktni LoRa prenos 		bool
want_ack Da
Traži potvrda prijema 		bool
priority Nije postavljeno enum
delayed Nije postavljeno enum
channel Nije postavljeno uint32
pki_encrypted Ne
Standardna enkripcija 		bool
next_hop Nije postavljeno uint32
relay_node 224
ID relay čvora 		uint32
tx_after Nije postavljeno uint32
timestamp 1776561521.8479085
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Nivo izloženosti: Direct Message
Opcije privatnosti:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Acknowledgment requested
  • ✓ Targeted to specific node
  • ✓ Custom channel: MediumFast
  • ✓ Gateway node ID tracked
Rizici izloženosti:
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !849a6a4c
Metrike signala: RSSI: -113.0 dBm
SNR: -4.00 dB
Kompletna analiza payload-a

Detaljan prikaz svih polja payload-a i dekodovanih podataka

Metapodaci payload-a:
Protokol:TRACEROUTE_APP
Veličina:84 bytes
Dekodovano: Da
Kompletni payload podaci (JSON):
{ "route_nodes": [ 862539752, 4294967295, 4294967295 ], "snr_towards": [ 10.75, -32.0, -32.0, -13.75 ], "route_back": [ 2680965237, 4294967295, 1128044000 ], "snr_back": [ -11.25, -32.0, 1.0 ], "route_node_names": { "1128044000": "Cer 2 Vodice (5KIZ)", "3701431620": "crms.bg.zemun (CRM)", "862539752": "crm.bg.krnjaca.2 (CRM)", "946850765": "DUH", "2680965237": "Palilulska pijaca 🥦 (MI)", "4294967295": "!ffffffff" }, "traceroute_packet": { "packet_data": { "id": 2891929, "timestamp": 1776561521.8479085, "from_node_id": 3701431620, "to_node_id": 946850765, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!849a6a4c", "channel_id": "MediumFast", "mesh_packet_id": 578481069, "rssi": -113, "snr": -4.0, "hop_limit": 2, "hop_start": 5, "payload_length": 84, "processed_successfully": 1, "raw_payload": "0a0ce84f6933ffffffffffffffff121f2b80ffffffffffffffff0180ffffffffffffffff01c9ffffffffffffffff011a0c7548cc9fffffffffe0953c432215d3ffffffffffffffff0180ffffffffffffffff0104", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1776561520, "pki_encrypted": 0, "next_hop": 0, "relay_node": 224, "tx_after": 0, "timestamp_str": "2026-04-19 01:18:41 UTC", "hop_count": 3, "has_payload": true, "success": 1, "from_node_name": "crms.bg.zemun (CRM)", "to_node_name": "DUH", "gateway_name": "Knez Mihailova 🏛️ (PxKM)", "gateway_location": { "node_id": 2224712268, "latitude": 44.8167936, "longitude": 20.4570624, "altitude": 180, "timestamp": 1776926208.8536758, "timestamp_str": "2026-04-23 06:36:48", "display_name": "Knez Mihailova 🏛️", "long_name": "Knez Mihailova 🏛️", "short_name": "PxKM", "hw_model": "HELTEC_WIRELESS_PAPER" } }, "resolve_names": true, "packet_id": 2891929, "from_node_id": 3701431620, "to_node_id": 946850765, "timestamp": 1776561521.8479085, "gateway_id": "!849a6a4c", "raw_payload": "0a0ce84f6933ffffffffffffffff121f2b80ffffffffffffffff0180ffffffffffffffff01c9ffffffffffffffff011a0c7548cc9fffffffffe0953c432215d3ffffffffffffffff0180ffffffffffffffff0104", "hop_limit": 2, "hop_start": 5, "from_node_name": "crms.bg.zemun (CRM)", "to_node_name": "DUH", "route_data": { "route_nodes": [ 862539752, 4294967295, 4294967295 ], "snr_towards": [ 10.75, -32.0, -32.0, -13.75 ], "route_back": [ 2680965237, 4294967295, 1128044000 ], "snr_back": [ -11.25, -32.0, 1.0 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 946850765, 862539752, 4294967295, 4294967295, 3701431620 ], "node_names": [ "DUH", "crm.bg.krnjaca.2 (CRM)", "!ffffffff", "!ffffffff", "crms.bg.zemun (CRM)" ], "snr_values": [ 10.75, -32.0, -32.0, -13.75 ], "hops": [ { "hop_number": 1, "from_node_id": 946850765, "to_node_id": 862539752, "from_node_name": "DUH", "to_node_name": "crm.bg.krnjaca.2 (CRM)", "snr": 10.75, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 2, "from_node_id": 862539752, "to_node_id": 4294967295, "from_node_name": "crm.bg.krnjaca.2 (CRM)", "to_node_name": "!ffffffff", "snr": -32.0, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 3, "from_node_id": 4294967295, "to_node_id": 4294967295, "from_node_name": "!ffffffff", "to_node_name": "!ffffffff", "snr": -32.0, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 4, "from_node_id": 4294967295, "to_node_id": 3701431620, "from_node_name": "!ffffffff", "to_node_name": "crms.bg.zemun (CRM)", "snr": -13.75, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" } ], "is_complete": false, "total_hops": 4 }, "return_path": { "path_type": "return", "node_ids": [ 3701431620, 2680965237, 4294967295, 1128044000 ], "node_names": [ "crms.bg.zemun (CRM)", "Palilulska pijaca 🥦 (MI)", "!ffffffff", "Cer 2 Vodice (5KIZ)" ], "snr_values": [ -11.25, -32.0, 1.0 ], "hops": [ { "hop_number": 1, "from_node_id": 3701431620, "to_node_id": 2680965237, "from_node_name": "crms.bg.zemun (CRM)", "to_node_name": "Palilulska pijaca 🥦 (MI)", "snr": -11.25, "direction": "return", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 2, "from_node_id": 2680965237, "to_node_id": 4294967295, "from_node_name": "Palilulska pijaca 🥦 (MI)", "to_node_name": "!ffffffff", "snr": -32.0, "direction": "return", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 3, "from_node_id": 4294967295, "to_node_id": 1128044000, "from_node_name": "!ffffffff", "to_node_name": "Cer 2 Vodice (5KIZ)", "snr": 1.0, "direction": "return", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" } ], "is_complete": false, "total_hops": 3 }, "actual_rf_path": { "path_type": "combined_rf", "node_ids": [ 946850765, 862539752, 4294967295, 3701431620, 2680965237, 1128044000 ], "node_names": [ "DUH", "crm.bg.krnjaca.2 (CRM)", "!ffffffff", "crms.bg.zemun (CRM)", "Palilulska pijaca 🥦 (MI)", "Cer 2 Vodice (5KIZ)" ], "snr_values": [ 10.75, -32.0, -32.0, -13.75, -11.25, -32.0, 1.0 ], "hops": [ { "hop_number": 1, "from_node_id": 946850765, "to_node_id": 862539752, "from_node_name": "DUH", "to_node_name": "crm.bg.krnjaca.2 (CRM)", "snr": 10.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 2, "from_node_id": 862539752, "to_node_id": 4294967295, "from_node_name": "crm.bg.krnjaca.2 (CRM)", "to_node_name": "!ffffffff", "snr": -32.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 3, "from_node_id": 4294967295, "to_node_id": 4294967295, "from_node_name": "!ffffffff", "to_node_name": "!ffffffff", "snr": -32.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 4, "from_node_id": 4294967295, "to_node_id": 3701431620, "from_node_name": "!ffffffff", "to_node_name": "crms.bg.zemun (CRM)", "snr": -13.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 5, "from_node_id": 3701431620, "to_node_id": 2680965237, "from_node_name": "crms.bg.zemun (CRM)", "to_node_name": "Palilulska pijaca 🥦 (MI)", "snr": -11.25, "direction": "return_rf", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 6, "from_node_id": 2680965237, "to_node_id": 4294967295, "from_node_name": "Palilulska pijaca 🥦 (MI)", "to_node_name": "!ffffffff", "snr": -32.0, "direction": "return_rf", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 7, "from_node_id": 4294967295, "to_node_id": 1128044000, "from_node_name": "!ffffffff", "to_node_name": "Cer 2 Vodice (5KIZ)", "snr": 1.0, "direction": "return_rf", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" } ], "is_complete": false, "total_hops": 7 } }, "has_return_path": true, "is_complete": false, "forward_path_display": "DUH → crm.bg.krnjaca.2 (CRM) → !ffffffff → !ffffffff → crms.bg.zemun (CRM)", "return_path_display": "crms.bg.zemun (CRM) → Palilulska pijaca 🥦 (MI) → !ffffffff → Cer 2 Vodice (5KIZ)", "actual_rf_path_display": "DUH → crm.bg.krnjaca.2 (CRM) → !ffffffff → crms.bg.zemun (CRM) → Palilulska pijaca 🥦 (MI) → Cer 2 Vodice (5KIZ)", "forward_hops": [ { "hop_number": 1, "from_node_id": 946850765, "to_node_id": 862539752, "from_node_name": "DUH", "to_node_name": "crm.bg.krnjaca.2 (CRM)", "snr": 10.75, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 2, "from_node_id": 862539752, "to_node_id": 4294967295, "from_node_name": "crm.bg.krnjaca.2 (CRM)", "to_node_name": "!ffffffff", "snr": -32.0, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 3, "from_node_id": 4294967295, "to_node_id": 4294967295, "from_node_name": "!ffffffff", "to_node_name": "!ffffffff", "snr": -32.0, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 4, "from_node_id": 4294967295, "to_node_id": 3701431620, "from_node_name": "!ffffffff", "to_node_name": "crms.bg.zemun (CRM)", "snr": -13.75, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 3701431620, "to_node_id": 2680965237, "from_node_name": "crms.bg.zemun (CRM)", "to_node_name": "Palilulska pijaca 🥦 (MI)", "snr": -11.25, "direction": "return", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 2, "from_node_id": 2680965237, "to_node_id": 4294967295, "from_node_name": "Palilulska pijaca 🥦 (MI)", "to_node_name": "!ffffffff", "snr": -32.0, "direction": "return", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 3, "from_node_id": 4294967295, "to_node_id": 1128044000, "from_node_name": "!ffffffff", "to_node_name": "Cer 2 Vodice (5KIZ)", "snr": 1.0, "direction": "return", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" } ], "total_forward_distance": 0, "total_return_distance": 0 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!849a6a4c", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3701431620, "to": 946850765, "id": 578481069, "rx_time": 1776561520, "rx_snr": -4.0, "rx_rssi": -113, "hop_limit": 2, "hop_start": 5, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 224, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a0ce84f6933ffffffffffffffff121f2b80ffffffffffffffff0180ffffffffffffffff01c9ffffffffffffffff011a0c7548cc9fffffffffe0953c432215d3ffffffffffffffff0180ffffffffffffffff0104", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 862539752, 4294967295, 4294967295 ], "snr_towards": [ 43, -128, -128, -55 ], "route_back": [ 2680965237, 4294967295, 1128044000 ], "snr_back": [ -45, -128, 4 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (84 bytes)
0a0ce84f6933ffffffffffffffff121f2b80ffffffffffffffff0180ffffffffffffffff01c9ffffffffffffffff011a0c7548cc9fffffffffe0953c432215d3ffffffffffffffff0180ffffffffffffffff0104
Hex analiza:
Veličina:84 bytes
Format:Protobuf (Protocol Buffers)
Enkodiranje:Binarno sa varint i length-delimited poljima
This is the raw protobuf-encoded payload as received from MQTT. The structure follows the Meshtastic protobuf schema definitions.
Svi prijemi
Svi gateway-i koji su primili ovaj paket
Correlation: Using Mesh Packet ID
Lokacije prijema

Učitavanje mape prijema...

Map shows gateway locations that received this packet. Hop counts are displayed if available.
Gateway Vremenski pomak RSSI SNR Skokovi Kanal Vreme Akcije
Knez Mihailova 🏛️ (PxKM) Primarni 0.000s
Referenca 		-113.0 dBm -4.00 dB 3 MediumFast 2026-04-19 01:18:41 UTC Trenutno
Paxy (7eac) -0.636s
Before 		-116.0 dBm -4.00 dB 3 MediumFast 2026-04-19 01:18:41 UTC Prikaži
2

Ukupno prijema

2

Jedinstveni gateway-i